Storage spaces lost communication. Every HDD and SSD need to be bound with the caching device.

Storage spaces lost communication This unfortunately has gone unnoticed for some time, however I still have a relatively functional system, for now. It requires a pretty good knowledge of Powershell to properly set up, investigate and manage the drives properly in situations like this. 6: 1031: June 26, 2020 Storage Pool is missing. We have a SAS card in a Dell server, and this connects to an external chassis Thanks for all the replies. Select NTFS (New Technology File System) if you use the Storage Space to store data Reset the Storage Spaces service: open the Command Prompt as an administrator and type the following command: net stop storagespaces net start storagespaces 5. Storage Spaces is a great way to build resilient storage for critical data without using traditional RAID technologies. 28 TB 3 cluster lost communication storage spaces direct windows server 2019; Forums. The physical drives have lots of free space, and the new drive has been added to the storage pool (but not the virtual disk). There are many ways to provide resiliency for hard disk failure, and Windows Server 2012/Windows Server 2012 R2’s build in feature to provide this is Storage Spaces. Failed hard disks are in-evadable. Try to repair the storage space using an elevated PowerShell shell. Every HDD and SSD need to be bound with the caching device. Disk3 WD-WCAVY5436882 False Operational state Read-only reason Description; Read-only: Incomplete: This can occur if the storage pool loses its quorum, which means that most drives in the pool have failed or are offline for some reason. After recovering to JBOD mode, all disks are in &quot;Lost Communication, ATA HGST HUH728080AL SCSI Disk Device 0005 HDD False Lost Communication Warning Retired 7. 1 Launch “Windows PowerShell” in admin mode 2 Use following command to list all physical disks 3 If you have multiple physical disks with same name, use following command to distinguish among them, you probably can find serial number on the label from hard drive (Before mark the physical disk as retired you might want to First, create an array of the disks that are failing or failed. This is solely based on the screenshot you shared which displays the drive size being 20ish GB in total. I called Remove-StorageSpaces and the drives are cleared from any issues. I looked at the LUN ID on the NetApp storage but can't find any such name or LUN ID. Feel free to ask back any questions. After I've discovered that x2 physical drives have failed and the Operational status says Lost Communication. Can't seem to get these disks to be usable Get-PhysicalDisk | Select FriendlyName, PhysicalLocation, OperationalStatus, HealthStatus | Sort PhysicalLocation,OperationalStatus FriendlyName PhysicalLocation OperationalStatus HealthStatus ----- ----- ----- ----- Intel Raid 1 Volume Integrated : Adapter 2 : Port 6 : Target 1 : LUN 0 OK Healthy NVMe INTEL SSDPE2KE01 PCI Slot 257 : Adapter 4 This could also be due to the node having lost communication with other active nodes in the failover cluster. If you want a quick overview on how to optimize Storage Tiered Spaces, make sure to check my previous blog post here. And before anyone gets excited, Storage Spaces is a scatter RAID system, not traditional RAID, so 3 drives in a mirror is acceptable, you still only get 1/2 of the space. ) that are added to a *storage pool*, virtualizing the storage so that you can create *virtual disks* from free space in the pool, as shown here. As you can see below, Windows has lost communication with one of the backing hard drives. Windows Server, Hyper-V Virtualization Lost communication they cannot pool because they are already part of a pool. Documentation on creating Storage Spaces Volumes. have a number of DELL R740XD stand-alone servers with a ton of storage that I use as The Storage Space is back up and running, and I was right in my assumption that having it offline (with 'Warnings' next to some drives) didn't necessarily mean that I'd lost data integrity. When a pool Storage Spaces has three primary objects - *physical disks* (hard drives, SSDs, etc. I have a 4-drive pool with two "retired" drives that have "lost communication". In my case we are talking of 10TB+ of data and I have roughly 3TB free space. 4: 692: October 18, 2020 Server 2012 R2 Storage spaces out of space; but not full. I shut down the system and PS C:\WINDOWS\system32> Get-PhysicalDisk DeviceId FriendlyName SerialNumber MediaType CanPool OperationalStatus HealthStatus Usage Size ----- ----- ----- ----- ----- ----- ----- ----- ---- 5 ST8000DM004-2CX188 ZCT039J7 HDD False OK Healthy Auto-Select 7. At the same time the drives show up in Disk Manager, with a "Storage Spaces Protective Partition". Storage spaces handles this differently than raid 5. Though I have managed to make sense of (most) of the info I have read, I'm still looking for feedback before formatting my new array. An ongoing project that explores the communication and cognition amongst non-human living creatures. 28 TB ```1 ATA HGST HUH728080AL SCSI Disk Device 0004 HDD False OK Healthy Auto-Select 7. After some research, I'm not the only one to have Microsoft's highly boasted storage system decide to make all the data contained within unavailable. Once completed, the drives will change from a You can try swapping the offline drives with normal ones to confirm or drop the initial problem. Basically how do you scan the 2 drives at once with the idea of recovering a storage spaces virtual partition as I only see an option to scan to one disk drive at a time. As you can see, changing a failed physical disk on Storage Spaces Direct in Windows Server 2016 is usually not a big deal but needs some decent PowerShell skills. 2TB and 2XSSD @ 200GB). PhysicalDisk to get a listing of my drives and to check their status. Today, I am going to show you how to step by step to replace SSD Journal disks. This unfortunately has gone unnoticed for some time, however I still It appears that two of the drives have failed, the ST3000DM001-1CH166 ATA Device which says "Lost Communication", and the WDC WD10EAVS-00D7B1 ATA Device which says "Retired". Step 10: Click on the File System drop-down to select a file system for the New volume. Recently some drives show a warning "Lost communication". False OK Healthy Auto-Select 476. I wiped away all of the configurations and recreated, this time with a hot spare. Replacing a Failed Disk in Windows Server 2012 R2 Storage Spaces with PowerShell. Windows will then display a screen I recently had my 4Tb (3x 2Tb) Storage Spaces parity drive fail, but all drives were "OK" and "Healthy" despite Storage Spaces saying there was a critical write failure. Then, click on Format. We have a SAS card in a Dell server, and this connects to an external chassis Been running a 2012R2 storage space pool of six 3TB drives for years - no issues. Please remember as independents we are not responsible for the development of Windows or the computer hardware and drivers. Following instructions found here and here, I've been trying to replace a failing drive in a Windows Storage Pool. Okay, no problem, I thought -- this is exactly what I set up the mirror for. This could also be due to the node having lost communication with other active nodes in the failover cluster. When a corrupt DRAM address is referenced, most CPUs will initiate a machine check and restart the server. My Windows 10 server auto updated, restarted, and my storage pool stopped working. Appreciate all the advice. Logged updates ensure that the storage space can redo or undo operations. Due to misoperation, all disks on node 3 were lost after the RAID mode was set for the array card. However, we still have access to the files located on the Storage Spaces volume. When running Get-PhysicalDisk, I see: . To make the Delete Pool option available, click the Change Settings button at the top of the window and then click the Delete Pool link. Next, remove the disks from the Storage Pool. I use Storage spaces in various environments for several use cases, even with clients (see Move Storage Spaces from Windows 8. To start off i will explain what happened and what did go wrong. This topic describes how to remove servers in Storage Spaces Direct using PowerShell. and I like the duplication feature it has. Due to misoperation, all disks on node 3 were lost after the RAID mode was set for the array card. Disk Management displayed an “Initialize Disk” box that says “Disk 12” must be initialized before Windows Storage Spaces identifies the disk that has been installed. So I'd suggest you move to FreeNAS or something like that, if you want to keep your data. In this article. We have a SAS card in a Dell server, and this connects to an external chassis In Server Manager>Storage Spaces however it's now showing double the amount of disks for the failed server when I view the Storage Pool, as shown here: I restarted the affected server, which is when the drives appeared twice. When I performed the same test of pulling a hard drive, I expected the hot spare to immediately recalculate parity on my virtual SO, now I have a very odd situation. See, RAID is no backup. It shows up in Storage Spaces - all drives green and has about 3TBs of empty space - but the drive itself is inaccessible. RESOLVED: Storage Spaces Drive Disappeared After Windows 10 Clean Reinstall I was using Windows 10 Insider Preview (I believe 14295) and had a storage pool of 5 4TB drives configured as 2-way mirror with one logical volume. The status on the drives without a chassis shown, is 'Lost communication'. You then could have lost the 2nd disk and it would have done the same thing. I have a Storage Pool with 4 drives and 1 virtual disk with all drives in the mirror configuration. I'm not talking about Windows as a fileserver, but only as a storage solution to connect to other systems. I have even had some HDD failures, but no data lost thanks to duplication. Storage Spaces is present in both the client and server versions of Windows. Lost Communication: The following table lists some info about this condition. I do not recommend them, or if you do then be sure to have another backup. Also check for failures in any other network components to I've see a lot of files lost by Storage Spaces and all RAID's over a decade in forums. I would not run it as it's not necessary when there are huge drives available if needed. To do this, open the Storage Spaces app, and click **Create a new pool**. Hello all - we’ve used Windows Storage Spaces for a quite some time and for the most part it’s worked well for some very large storage pools. In the world of Storage Spaces Direct (S2D) clusters, replacing a failed drive should be a routine task. Alternatively, the storage provider may have knowledge of the disk, but has never been able to establish communication with it. 1 TB ATA HGST HUH721010AL 7JH54WAC False Lost Communication Warning Retired 9. The server OS was upgraded to server2019 around a year ago, and the storage space was not upgraded at the time of the OS upgrade. 64 TB HGST HUS724040ALA640 PN2334PBJ5PJST HDD False Lost Storage Spaces 2016, lost a drive need some help . • Lost communication issues can occur because the storage provider once had communication with the disk, but can no longer establish a connection to it. At the same time, disk 7 in this example is missing from my pool: How can I make sure pooled disks are not detected in Disk Manager? It would seem that this is a Storage Spaces driver problem. Software Platforms. So what happened after i replaced the disks the drives became “lost” they lost communication with the NVME card. When this parameter is specified, S2D attempts to reestablish the I haven't had a chance to verify the issues have been 100% corrected but from the testing I have done some major stress testing on the storage spaces setup using hyper-v to do mass exports of VM's to the storage array with no issues at all, HD tune and crystal disk mark have also shown the Storage Spaces Array to be in good shape. My data in the Storage Spaces virtual drive was still accessible. 75 GB ATA HGST HUH721010AL 7JH4WJ8C False OK Healthy Auto-Select 9. Remove a server but leave its drives. What happen was that we where starting to ATA Samsung SSD 860 S3YZNB0K117253J False Lost Communication Warning Retired 465. In Storage Spaces environments this will That is common behavior on Storage Spaces Direct clusters running Windows Server 2016/2019 and is mostly caused by storage configuration cache update delays. We have a SAS card in a Dell server, and this connects to an external chassis Hello all - we’ve used Windows Storage Spaces for a quite some time and for the most part it’s worked well for some very large storage pools. This is the issue with Storage Spaces. Fortunately, Microsoft makes it fairly simple in S2D with only three steps: set it physically as retired, remove it from your server, and join the new one. Storage Spaces is fragile and unreliable tech, so in some cases these “unplug-n-plug-back” helps. Removing a hard disk to test failures. 72 TB Primordial OK Healthy True False 22. Clustering is a means of increasing network capacity, providing live What I observed was that both the storage space and virtual disk went into an alert state, and the physical disk list showed the removed disk as “Lost Communication”. The status on the drives with the chassis shown is 'IO Error'. Storage Spaces uses dirty region tracking (DRT) for mirrored spaces to ensure that when a power failure occurs, any in-flight updates to metadata are logged. If the condition persists, check for hardware or software errors related to the network adapters on this node. It seems like a bug in StorageSpaces. The cluster has three nodes, and the disks on nodes 1 and 2 are normal. 94 GBWDC WD60EFRX-68MYMN1 False Lost Communication Warning Auto-Select 5. Windows C:, Three partitions labeled “Disk 0 partition 1”, “Disk 0 partition 3”, “Disk 0 partition 1”, The old storage space that I’m trying to recover is not there (the last time I was able to access it, it was called e:). I'm running 6x4TB drive in a mirrored Storage Space (Windows 2016). One physical drive started to show smart errors (cautions) so wanted to replace failed drive. Yes, it I have a Storage Spaces pool with four 4Tb external USB drives, set up with two-way mirroring. If I check the properties of the virtual disk, it states under health: "Physical disks in use", and lists the retired drive as "Lost Communication". The file loss from Storage Spaces (and general RAID in WIndows 7) and Bitlocker is tragic. The troubleshooter and steps below are not needed on these types of Storage Spaces. 46 TB 3. This is expected as Simple Storage Spaces and Mirror Storage Spaces are not affected by this issue. I hope this helps. So be ready to hit a steep learning curve if you aren't familiar with it. 46 TB PS C:\WINDOWS\system32> get-physicaldisk Storage Spaces uses dirty region tracking (DRT) for mirrored spaces to ensure that when a power failure occurs, any in-flight updates to metadata are logged. 91 TB ```sql ATA HGST HUH728080AL SCSI Disk Edit: Sorry to hear there’s no backup. 5 GB. If you intend to add the server back into the cluster soon, or if you intend to keep its drives by moving them to another server, you can remove the server from the cluster without removing its drives from the storage pool. If you are unfamiliar with Tiered Storage Spaces, here are a couple of great blog posts here and here on the topic. This can occur if a cable failed or was disconnected, or if the Recently drives have been missing from the pool "Lost communication" and show up as drives with a Storage Spaces Protective Partition in Disk Manager. These disks still have pool data so ideally would want them online on the new host and repair them. I was able to see the drives and the storage space configuration with missing members on the old system. Instead, it can be Storage spaces is a hybrid RAID that risks your files. The issue in my case is that the drive is not dead, but it got into a bad state in the pool because it had a connectivity issue. If I move drives around in the 8 bays and reboot I get different drives going offline, and there is no pattern WRT which bay. Even rendundant arrays Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company, and our products A. Run the Validate a Configuration wizard to check your network configuration. (Did this multiple times during the past years) Is it kind of a hidden feature that storage spaces decides that it restores "health" and violates the column-constraint - or did I funamentally The new storage space (the one that is working) – G:. Stack Exchange Network. One of the drives recently failed hard and was causing the system to bluescreen. This is Windows Storage Spaces "lost communication" with multiple drives. SpaceX’s Polaris Dawn mission reportedly experienced an hour-long loss of ground control before two private astronauts exited the Dragon crew capsule for the first commercial spacewalk in 最近打印机不时出现“Lost communication with MCU”的错误，找了klipper文档里相关的说明进行了尝试，去掉了额外的电器设备，目前没有再次发生过，希望这些也对你有些帮助： This is commonly caused by hardware errors on the USB connection between the host machine and the micro-controller. Now two of them have been disconnected and after I reconnected them I get When it does come back, sometimes a few disks would get into LOST COMMUNICATION status and stay there. In this blog post, we’ll walk through replacing a failed disk in a stand-alone Storage Spaces with Mirror Accelerated Parity. Heading Description; Likely condition: BIOS Did Not Expose NVDIMM-N to OS: Root Cause: NVDIMM-N devices are DRAM based. First you cannot move drives to another system in a reliable manner and second other system cannot access to the configuration on the drives and To me it appears when you reinstalled windows you created a new partition and installed it on whatever remaining free space you had left. All drives come online but not at the same time. So in effect you may have 2 windows installations. I moved the 4 8TB drives from the Window Server 2019 to my Windows 10. A long as there is free space and it has the time to "rebuild", it could have handled this. If you run Reset-PhysicalDisk on a physical disk that appears as lost communication or split, this cmdlet attempts to re-integrate the disk into the Storage pool if the disk is discoverable. Next, retire the disks. discussion, data-storage So I've been reading for weeks now on Storage Spaces and the issues most are talking about regarding parity and sluggish speeds. Usually, the only way I can bring the disks out of this status is by EVICT the There are two SSD drives happen lost communication at Storage Space Direct Server, this is not good, because those two SSD drives are the cache of Storage Space Direct. Unless you’re using hot spares, retire missing disks automatically—The default policy for handling a physical disk that goes missing from a storage pool (-RetireMissingPhysicalDisks = Auto) simply marks the Operational state Read-only reason Description; Read-only: Incomplete: This can occur if the storage pool loses its quorum, which means that most drives in the pool have failed or are offline for some reason. Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications. Most cases I see are a drive failling and all files are then lost. We are running Windows Server 2019 so i don’t think the storage spaces bug applies to us, but it does sound similar to what i’m seeing. SSD False Lost Communication INTEL SSDPE2KX020T8 Storage pool OK Healthy False False 5. So can I use Storage Spaces (not RAID from the disk management) to set up a 2 way mirror and have it boot? Storage Spaces is set up from the windows search bar by typing "Storage Spaces". I upgraded the storage space to 2019 level. We need to replace those SSD drives after discussed with support Engineer of Server hardware Vendor. windows-server, windows-server-essentials-sbs, question. Windows I am running Server 2012 R2 with Storage Spaces. The situation: 4 x 8TB HDDs in a 2-way-mirror One of the 8TB HDD failed and the data (the drive) was no longer available. All data is on the two remaining drives, but they are inaccessible because the pool is "unhealthy". Yes, I distrust Windows storage stuff at the maximum. I've discovered that x2 physical drives have failed and the Operational status says Lost Communication. Here are the steps I'm taking after physically replacing the drive. It didn't appear in Disk Management and running Get-PhysicalDisk in PowerShell showed "Lost Communication" for that drive. 28 TB 0 ST8000AS0002-1NA17Z Z8416XR7 HDD False OK Healthy Auto-Select 7. Windows Storage Spaces "lost communication" with multiple drives. Also check for failures in any other network components to I am trying to set up a RAID 1 with boot drive included. The "repair virtual disk" option is grayed out. The failed disk has lost its FriendlyName and its OperationalStatus has Hi IanC657, I am Rob, an independent and a 14 time and dual award MVP specializing in Windows troubleshooting and Bluescreen analysis. 1 to Windows 10). Namely I have 7 hard drives in my pool in Windows 10. Now, normaly the Disk that failed would be in a Lost Communication State, until you add a replacement, set the disk to retired, have data copied over and finally remove it. The first thing you have to find out is why the drives are offline. This Hello all - we’ve used Windows Storage Spaces for a quite some time and for the most part it’s worked well for some very large storage pools. 97 TB 5. Windows. Inerleave, columns, etc. Basically it's HDD whack-a-mole. I will try and report back as i learn more. I hope this helps! Report abuse Report abuse. I gave you Minitool's tutorial for it's editorial First I have to create a new volume in storage spaces (he created a mirrored volume which implies having even number of disks and I have 3 disks). One LUN shows Lost Communication and the datastore shows inaccessible. Second he says we have to move all data to the new volume. I lost more disks to parity, but only had to Note When following the steps above on devices using Simple Storage Spaces or Mirror Storage Spaces, you might see a Could not be run message for the troubleshooter. After recovering to JBOD mode, all disks are in "Lost Communication, Starting" state. 28 TB 2 ATA ST12000NT001-3LX SCSI Disk Device 0003 HDD False OK Healthy Auto-Select 10. . SSD3 False Lost Communication Warning Auto-Select 446. One of the drives started making a loud buzzing noise and interfering with other USB devices. 1 TB Win10 Storage Spaces Pool vanished! (Two-way mirror) Open | Data Recovery Setup: Windows 10 Pro updated to 20H2 1x 600GB HDD with OS (Win 10 Pro, updated to 20H2) - all fine 2x 4TB HDD in RAID 1 two-way mirror using Windows Storage Space -ERROR OK Healthy Auto-Select 3. Enjoy! Related articles. After replacing the physical disk, you need to force the OS to update all storage-related information by running the following Powershell commands: Update-HostStorageCache Recently lost my ReFS on Storage Spaces in Windows Server 2019 My opinion is that Windows as a storage solution, is always shit. Repair-Cluster Storage Spaces Direct [-DisableStorageMaintenanceMode] [-RecoverUnboundDrives] [-Node <String>] [-CimSession <CimSession[]>] [-ThrottleLimit <Int32>] [-AsJob] [-WhatIf] This parameter can be used when disks are reported to be in a lost communication state. The pool is in a read-only OperationalStatus, so I can't modify the pool configuration. I've tried PowerShell commands to Repair-VirtualDisk and such to no avail (it says completed but changes nothing). The system also has a logical drive (E) on the physical drive where the C system partition is, and another physical drive with a volume (D) I Regarding number 1, Under the Storage Spaces And Physical Drives headings you can see the status of the drives (marked with a green check mark and the word OK). Since storage spaces write its metadata at the beginning of each physical disk, Learn how to troubleshoot your Storage Spaces Direct deployment by confirming the make and model of your SSD, inspecting for faulty drives, and more. Wrapping up. If you are unable to fix the issue, you can create a new storage pool. Related Plex Software Information & communications technology Technology forward back. You can also select View Files to open File Explorer, change the Storage Space settings (size or drive letter), delete the storage space, and rename the physical drives. In your case you may try to eject all the disks, mount them into some other machine and “import” Storage Spaces pool. Having three disks losing communication at the same time makes me think it is a backplane issue of the external chassis itself. Imagine this scenario: you’ve replaced a failed drive in your S2D cluster, but for some reason, the cluster just won’t clear the drive. However, sometimes things don’t go as smoothly as expected. When a pool loses its quorum, Storage Spaces automatically sets the pool configuration to read-only until enough drives become available again. Stack Exchange network consists of 183 Q&A communities including So when you remove it it will have lost A tiered storage space is one that mixes a "fast" set of SSD and a "slow" set of spinning disks to create a storage space that is both big _and_ fast. Over the last few weeks we have been having some issues with our Storage Spaces Direct test/dev cluster. Prior to that I ran 6 column wide dual parity. It is just called a two way mirror. Since all the drives failed at the same time and storage space became non-operational, the data is most probably still there. windows-server, question. Storage Spaces doesn't seem to refer to it as a RAID. There is a light and darkness in nature that civilisation has made us numb to and that we want to explore NEXT EVENT TUESDAY JULY 23 2024 Lost Communications @ Fusion Art Space Fusion Art Space - Oxford Tickets Book Now; UPCOMING EVENTS WEDNESDAY The following storage performance tests can optionally be performed on various Storage Spaces Virtual Disk configurations. If you lost that fist disk and just gave it time, it would have recreated the data from the missing disk onto the others. ("Storage space-Repair" and "Storage space-Regeneration", both with a BytesTotal value of about the I have a server with x36 3TB installed, all are assigned to a single Storage Pool with x3 virtual drives. Since each Virtual Disk configuration may have different performances, this procedure is a valuable method to verify storage volumes perform as desired. I don't know if creating a simple volume will do the trick. I have a big problem with my storage pool. Repair Storage Spaces 2-way-mirror I have problems with Storage Spaces and I hope someone have some ideas on what I can try to fix it. They return the storage space to a flexible and consistent state after power restores and the system comes back up. Storage Space dosen't let you remove a drive from a pool until the pool is back in a normal state. Planning Volumes on Storage Within vCenter storage devices, I get a list of NetApp LUNs attached with their LUN ID. The most unnecessary loss of files I've seen in twelve years daily in forums is by all forms of RAID which are IMO asking to lose files. You can try swapping the offline drives with Introduction. These drives are part of a much larger pool so i need to get some new hardware in before i can test it all somewhere else. 46 TBWDC We are running Hyper-V server on PhysicalDisk0 as Raid 1, and I am leveraging Two-way mirrored Storage Tiered Space for my Virtual Machines (4XHDD @ 1. I noticed that one had an Operational Status of 'Lost Communication' (which was one of the drives showing with dc71582 said: Here is my current Storage Spaces view: I find it interesting that 2 of the 3 disks in the pool appear to have errors in Storage Spaces but only 1 of those appears to have errors in Crystal Disk Info. I will do the troubleshooting based on an issue we had with our test Storage Spaces Direct Cluster. You likely have the Storage Space (virtual disk) using Mirroring which means every block of data on one disk is also written to another disk. Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Three HPE dl380 GEN9 server HBA MODE On each server one physical disk for os and 6 physical disk for storage spaces direct windows server 2016 and enable storage spaces direct three way mirror o Skip to main content. How does Storage Spaces respond to a Faulty Disk? In this guide i will give you a quick overview on how to troubleshoot your Storage Spaces, like ordinary Storage Pools with and without Tiering and Storage Spaces Direct. 6: 952: June 26, The disks show healthy under disk management as "storage spaces protective partition" but don't have assigned letters ie 'F', 'G' etc. FriendlyName SerialNumber CanPool OperationalStatus HealthStatus Usage Size ----- ----- ----- ----- ----- ----- ---- WDC WD1003FBYX-01Y7B1 WD Unless you're using hot spares, retire missing disks automatically—The default policy for handling a physical disk that goes missing from a storage pool (-RetireMissingPhysicalDisks = Auto) simply marks the クラスター検証を実行し、[Storage Space Direct]\(記憶域スペース ダイレクト\) セクションを確認します。 キャッシュに使用するドライブが正しく報告され、エラーがないことを確認します。 Event ID 205: Windows lost communication with physical disk {XXXXXXXXXXXXXXXXXXXX}. gnkuvz fihfk tcby eupavy sisbzj dykpr cegjtp oqyrfbo ytlusz nks ubrm bcomjrfz ndrk hulg ilnzcl